Write the ground-state electron configuration of Ru²⁺. A) [Kr]4d⁵5s¹ B) [Kr]4d⁷ C) [Kr]4d⁵5p¹ D) [Kr]4d⁸ E) [Kr]4d⁶

Name: Write the ground-state electron configuration of Ru 2+ . A) [Kr]4d 5 5s 1 B) [Kr]4d 7 C) [Kr]4d 5 5p 1 D) [Kr]4d 8 E) [Kr]4d 6
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Ruthenium (Ru) has an atomic number of 44, and its neutral electron configuration is [Kr]4d^7 5s^1. When it loses 2 electrons to form Ru^2+, the electrons are removed from the 5s and 4d orbitals, resulting in [Kr]4d^6.

Write the Ground-State Electron Configuration of Ru2+

Write the Ground-State Electron Configuration of Ru²⁺